Heritage

Season 26
Types de médias
  • Photos
  • Vidéos
  • Sons
Années
  • 2026
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
Afficher les résultats (121)
supprimer tous les filtres
  • News
  • Gallery
  • Gitana 18
  • Team
  • Retractable Y-shaped foils, adjustable in three dimensions

    Inspired by the appendages of the America's Cup foiling monohulls, these Y-shaped foils have a wingspan of over 5 metres. They are designed to generate powerful lift, increase power and offer a wide range of adjustments to optimise flight at every point of sail and in all conditions. Beyond their impressive size, these foils feature many unique innovations.

    Revolutionary U-shaped rudders

    These are probably the most visually striking innovations on the new Maxi Edmond de Rothschild. To fly high above rough seas while maintaining control, the team wanted very long rudders that would remain in contact with the water. The challenge is that longer rudders tend to flex under load, severely affecting steering and the efficiency of their lifting surfaces. A new geometry was needed to give these appendages maximum stiffness, resist cavitation and ultimately improve control of the boat and make better use of its power. The result is a set of U-shaped rudders over 4 metres long, a metre longer than those on Gitana 17. Their shape, reminiscent of a tripod or an inverted π, is only the visible part of what makes them so distinctive.

    A daggerboard optimised to stabilise the boat and limit cavitation

    With its wide span, the daggerboard resembles an aircraft tail assembly, with two adjustable flaps: one on the vertical section and the other on the horizontal section, the distinctive “manta-ray wing”. On Gitana 18, the innovation is to position this wing behind the vertical part of the appendage, rather than directly beneath it, to minimise flow disturbance and cavitation.

    Gitana 18’s daggerboard

    Rig: adjustable spreaders to control mainsail power while sailing

    Gitana 18’s mast is 1.50 metres taller than its predecessor’s. The boom is also shorter, creating a more slender sail plan. The major innovation is a set of spreaders that can be adjusted while sailing to bend the mast fore and aft. Actuated by hydraulic rams, these spreaders can pivot through 35 degrees to adjust the bend in the middle of the mast. This unprecedented system allows the sailor to control mainsail power: adding depth in light winds to take off sooner, or flattening the sail to reduce power at high speed or in strong winds. Adjusting the depth, and therefore the power, of the mainsail can also save a solo sailor time and energy by reducing the need for risky manoeuvres or headsail changes.

    Central hull:
    an integrated, structural coachroof

    The naval architects and Gitana design team wanted an exceptionally stiff, structurally robust platform. This applies both to the floats, which must withstand heavy loads from the foils and rudders, and to the central hull, which is subject to torsion. The enclosed coachroof is integrated into the hull and contributes to its structural strength. Inside, the cockpit brings all sail-handling controls together, with ergonomics shaped by many hours of design and development. The coachroof also stands out for the number and size of its windows. This configuration meets the visibility requirements of the Ultim class rules and gives sailors the best possible view to keep a visual watch.

    Gitana 18’s coachroof

    19.01.2024

    The Maxi Edmond de Rothschild, leading at Good Hope.

    Charles Caudrelier and the Maxi Edmond de Rothschild crossed the latitude of the Cape of Good Hope this Friday 19 January at 13:32:22 UTC. Leading the Arkea Ultim Challenge Brest fleet, the skipper of Gitana Team completed the 8,399-mile descent of the Atlantic in 12 days 1 hour 2 minutes and 22 seconds, which equates to an average speed of 28.85 k…

    par Gitana

    Charles Caudrelier and the Maxi Edmond de Rothschild crossed the latitude of the Cape of Good Hope this Friday 19 January at 13:32:22 UTC. Leading the Arkea Ultim Challenge Brest fleet, the skipper of Gitana Team completed the 8,399-mile descent of the Atlantic in 12 days 1 hour 2 minutes and 22 seconds, which equates to an average speed of 28.85 knots in elapsed time.
    12 days to Good Hope, close to the reference times

    Almost three years ago to the day, the Maxi Edmond de Rothschild and her six crew were competing in a Jules Verne Trophy record attempt (the outright round the world record under sail, editor’s note) and rounded this same cape after 11 days 9 hours and 53 minutes at sea. In so doing, Charles Caudrelier, Franck Cammas and their men treated themselves to the fastest ever reference time to the tip of South Africa and dedicated it to the boat’s owner, Baron Benjamin de Rothschild, who had passed away a few days earlier.

    This Friday 19 January 2024, with a stellar passage time of 12 days 1 hour 14 minutes, Charles Caudrelier has not managed to beat this record. This was never the objective of course, but the time he has posted here remains impressive given that he didn’t choose the weather window for the start and his passage time across the North Atlantic took more than 6 days. Indeed, it speaks volumes about the intensity and commitment called for on this first quarter of the course.

    The skipper of the Maxi Edmond de Rothschild boasts a clear lead at this first cape in the round the world Arkea Ultim Challenge – Brest, nearly 940 miles ahead of Thomas Coville, now 2nd. Meantime, Tom Laperche, whose trimaran SVR-Lazartigue suffered serious damage yesterday morning following a collision, is making for Cape Town in South Africa. “For 10 days, Tom was an admirable and formidable rival and he and Charles put on a fabulous top-flight duel during the descent of the Atlantic. As such, we wish him and his teams the very best of luck over the coming days and we hope to see him back out on the water again as soon as possible,”admitted Cyril Dardashti, director of the Gitana racing stable.

    Deeply affected by yesterday’s news of this damage, Charles Caudrelier had this to say:
    “Since the start, I’ve been living and breathing this adventure with Tom Laperche, slugging it out together. Last night he suffered a collision and that’s something you have no control over. Naturally, my first thought is one of sadness for Tom, for his teams. We’ve exchanged ideas and chatted a great deal. We also gently teased each other a lot about one another’s performance… There are 25 years between us. We’ve known each other for a fair few years and I really like the guy. This latest turn of events inevitably affects the way I’m sailing, as we were really in race mode, pushing hard… However, I think that the change of course zone was going to make each of us retreat into our shells again to focus on managing our boat.”

    Southern Ocean ahoy

    Two hours later, the five-arrow giant left another cape in her wake. Less renowned than its neighbour, the Agulhas Cape, some 80 nautical miles away, actually represents the true gateway to the Southern Ocean, since it is at this particular latitude that the Atlantic Ocean ends and the Indian Ocean begins.

    “I couldn’t have dreamt of a better way to start the Round the World. It’s very satisfying to be the first into the Southern Ocean. It’s a fine objective achieved and an unquestionable advantage. Getting to this point with a boat in good condition and out in front is something I’m very proud of.

    The passage around the Cape of Good Hope is always a special moment. It’s the gateway to the Southern Ocean and it marks the end of the Atlantic, so it’s a good chunk of course completed. We’re eager to return to the Atlantic too… but this time we’ll enter it from the other side,” explained the skipper of the Maxi Edmond de Rothschild, before giving us an insight into the scenario planned for the coming days. “Everything around me is grey with low visibility: the deep south vibes are really starting to kick in. The sea is still very gentle. I’m lucky to be ahead of a storm, so the seas aren’t too heavy – around 3 m – I just have breeze and that’s perfect. 

    I’m beginning my tour of Antarctica where we’ll be close to the ice zone. Over the first section of the Indian Ocean we should be sailing fairly far north as the ice gates are quite high. I don’t think the water will be below 10, 12°, maybe 7-8° at one point, but that’s okay. For now though, the programme for the Indian Ocean is pretty good considering where we are, which is quite incredible. We are set to pass below a zone of high pressure, which is quite rare. More often than not it’s a depression, so we’ll make the most of it. At least half of it is fairly mild for me and the Maxi Edmond de Rothschild. It’s not perfect. There are better weather scenarios where you can sail a straight-line course. Here, the ice zone will hinder us a bit. We’ll have to slalom our way around because that’s where things get breezy, but we’re happy it’s there as we have no desire to go and see the icebergs.”   

    Ranking on Friday 19 January at the 16:00 UTC position report 

    1)   Maxi Edmond de Rothschild – Charles Caudrelier
    2) Sodebo Ultim 3 – Thomas Coville – at 936,1 miles of the leader
    3) SVR Lazartigue – Tom Laperche – at 1 017,7 miles of the leader (victim of major damage on Thursday morning and en route to Cape Town in South Africa)
    4) Actual Ultim 3 – Anthony Marchand – at 2 402,6 miles of the leader
    5) Maxi Banque Populaire XI – Armel Le Cléac’h – at 2 410,6 miles of the leader
    6) Ultim Adagio – Eric Peron – at 3 438,3 miles of the leader